The Universal Serial Bus (USB) has largely replaced legacy serial ports (RS-232) in modern computing architectures. However, the simplicity and robustness of the UART (Universal Asynchronous Receiver-Transmitter) protocol remain vital for embedded debugging, firmware flashing, and industrial control. The FTR232R, produced by Future Technology Devices International (FTDI), serves as a bridge between these two domains.
The FTR232R driver operates primarily in one of two modes, determined by the operating system and driver version: ftr232r usb uart driver
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